Solve the problem.Given 3x + 4y = -8, solve for x and find the value of x when y = -11.
A. x = 
; x = - 
B. x = 
; x = -12
C. x = 
; x = 12
D. x = 
; x = 
Answer: C
Mathematics
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Express the vector as a product of its length and direction.4i - 
j - 6k
A. 
B. 
C. 
(i - j - k)
D. 
Mathematics
Answer the question.Explain how (m + n)3 differs from m3 + n3 by expanding (m + n)3.
What will be an ideal response?
Mathematics
Convert the measurement as indicated.7 qt to cups
A. 1
c
B. 28 c
C. 112 c
D. 56 c
Mathematics
A boy is standing on a flat field and tosses his ball toward a second boy standing at the other end of the field. The path of the ball is a parabola, and the equation of the path is 
How many x-intercepts are there on the graph of the equation?
A. 1 B. 0 C. 2 D. None of these is correct.
Mathematics